920 +(-559) +(-100) +(-441) +(175) +(-139)
=-144
The answer is E
no. of right answers = 60
no. of wrong answers = 40
24x + 7=79
subtract 7 from both sides
24x + 7 - 7= 79 - 7
24x= 72
divide both sides by 24
x= 3
CHECK:
24x + 7= 79
24(3) + 7= 79
72 + 7= 79
79= 79
ANSWER: x= 3
Hope this helps! :)
Answer:
x = 100 is equivalent to z = -1.75
Step-by-step explanation:
